mirror of
https://github.com/gabime/spdlog.git
synced 2024-11-16 00:45:48 +08:00
81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
#pragma once
|
|
|
|
#include <string>
|
|
#include <chrono>
|
|
#include <functional>
|
|
#include <sstream>
|
|
#include <iomanip>
|
|
#include <thread>
|
|
|
|
#include "common_types.h"
|
|
#include "details/os.h"
|
|
|
|
namespace c11log
|
|
{
|
|
namespace formatters
|
|
{
|
|
|
|
typedef std::function<std::string(const std::string& logger_name, const std::string&, level::level_enum, const c11log::log_clock::time_point&)> format_fn;
|
|
|
|
|
|
class formatter
|
|
{
|
|
public:
|
|
formatter() {}
|
|
virtual ~formatter() {}
|
|
virtual void format_header(const std::string& logger_name, level::level_enum level, const log_clock::time_point& tp, std::ostream& dest) = 0;
|
|
};
|
|
|
|
|
|
class default_formatter: public formatter
|
|
{
|
|
public:
|
|
// Format: [2013-12-29 01:04:42.900] [logger_name:Info] Message body
|
|
void format_header(const std::string& logger_name, level::level_enum level, const log_clock::time_point& tp, std::ostream& dest) override {
|
|
_format_time(tp, dest);
|
|
if(!logger_name.empty())
|
|
dest << " [" << logger_name << ":" << c11log::level::to_str(level) << "] ";
|
|
else
|
|
dest << " [" << c11log::level::to_str(level) << "] ";
|
|
|
|
}
|
|
private:
|
|
void _format_time(const log_clock::time_point& tp, std::ostream &dest);
|
|
|
|
};
|
|
} //namespace formatter
|
|
} //namespace c11log
|
|
|
|
|
|
|
|
inline void c11log::formatters::default_formatter::_format_time(const log_clock::time_point& tp, std::ostream &dest)
|
|
{
|
|
|
|
#ifdef _MSC_VER
|
|
__declspec(thread) static std::tm last_tm = { 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
|
__declspec(thread) static char last_time_str[64];
|
|
#else
|
|
thread_local static std::tm last_tm = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
|
thread_local static char last_time_str[64];
|
|
#endif
|
|
|
|
auto tm_now = details::os::localtime(log_clock::to_time_t(tp));
|
|
using namespace c11log::details::os;
|
|
if(last_tm != tm_now) {
|
|
#ifdef _MSC_VER
|
|
::sprintf_s
|
|
#else
|
|
::snprintf
|
|
#endif
|
|
(last_time_str, sizeof(last_time_str), "[%d-%02d-%02d %02d:%02d:%02d]",
|
|
tm_now.tm_year + 1900,
|
|
tm_now.tm_mon + 1,
|
|
tm_now.tm_mday,
|
|
tm_now.tm_hour,
|
|
tm_now.tm_min,
|
|
tm_now.tm_sec);
|
|
last_tm = tm_now;
|
|
}
|
|
dest << last_time_str;
|
|
}
|